UDK 53.072.12 Гидравлические модели
The results of the development of a model for the analysis of the disturbed state of a thermal power hydraulic system on the example of a heat supply system are presented. The parameters of the operating mode of the thermal power hydraulic system after the influence of disturbing factors on it were evaluated. It is shown that the classification of stationary states of the studied fragment of the system with steady flow distribution is oriented to boundary conditions. The boundary conditions classified into four types are considered. It is noted that the choice of boundary conditions must be carried out taking into account the use of energy equivalence in the analysis of the perturbed state of the studied fragment of the hydraulic system. The developed model of steady-state flow distribution with a non-isothermal flow of a viscous medium is presented. It is concluded that the developed mathematical model represents a qualitatively new approach to formalizing the problems of flow distribution analysis in systems with adjustable parameters. The model can be considered as a generalized form of representation of particular flow distribution models when describing the object under study, which can be considered as a hydraulic circuit with adjustable parameters with a non-isothermal flow of a viscous medium. It is shown that this model can be used to analyze and describe the flows and properties of a viscous medium in such systems where it is possible to regulate the parameters, and non-isothermal flow is taken into account.
Mathematical modeling, processes of formation of boundary conditions, thermal power hydraulic system, perturbed state of the system, flow distribution analysis, energy equivalence, variational principle.
1. Scherbakov, V.I. Analiz, optimal'nyy sintez i renovaciya gorodskih sistem vodosnabzheniya i gazosnabzheniya / V.I. Scherbakov, M.Ya. Panov, I.S. Kvasov. - Voronezh: Izd-vo VGU, 2001. - 292 s.
2. Kvasov, I.S. Modelirovanie posleavariynyh rezhimov v inzhenernyh setyah / I.S. Kvasov, M.Ya. Panov, V.G. Stogney // Energetika. Izvestiya vysshih uchebnyh zavedeniy i energeticheskih ob'edineniy SNG. - 1995. - №1-2. - S. 76-78.
3. Kvasov, I.S. Modelirovanie potokoraspredeleniya pri rekonstrukcii inzhenernyh sistem / I.S. Kvasov, M.Ya. Panov, V.G. Stogney // Izvestiya vysshih uchebnyh zavedeniy. Stroitel'stvo. - 1993. - № 7-8. - S. 81-84.
4. Sazonova, S.A. Razrabotka matematicheskoy modeli analiza nevozmuschennogo sostoyaniya teploenergeticheskoy gidravlicheskoy sistemy / S.A. Sazonova, S.N. Korablin, N.V. Akamsina // Modelirovanie sistem i processov. - 2023. - T. 16, № 3. - S. 54-62.
5. Panov, M.Ya. Variacionnyy podhod k resheniyu zadach potokoraspredeleniya v gorodskih truboprovodnyh sistemah / M.Ya. Panov, I.S. Kvasov, A.M. Kurganov // Izvestiya vysshih uchebnyh zavedeniy. Stroitel'stvo. - 1992. - №4. - S. 84-88.
6. Panov, M.Ya. Modelirovanie potokoraspredeleniya v truboprovodnyh sistemah na osnove variacionnogo principa / M.Ya. Panov, I.S. Kvasov // Izvestiya AN Rossii. Energetika i transport. - 1992. - T. 38, № 6. - S. 111-115.
7. How can the engineering parameters of the NIR grader affect the efficiency of seed grading? / T.P. Novikova [et al.] // Agriculture. - 2022. - T. 12, № 12. - S. 2125. - DOI:https://doi.org/10.3390/agriculture12122125.
8. Evdokimova, S.A. Segmentation of store customers to increase sales using ABC-XYZ-analysis and clustering methods / S.A. Evdokimova // Journal of Physics: Conference Series. - 2021. - T. 2032. - C. 012117. -DOI:https://doi.org/10.1088/1742-6596/2032/1/012117.
9. Sazonova, S.A. Control of load-bearing structures of technological overpasses / S.A. Sazonova, S.D. Nikolenko, A.A. Osipov // IOP Conference Series: Earth and Environmental Science. - 2022. - V. 988(5). - P. 052012. - DOI:https://doi.org/10.1063/5.0093524.
10. Sazonova, S.A. Monitoring concrete road pavement damages / S.A. Sazonova, S.D. Nikolenko, N.V. Akamsina // IOP Conference Series: Earth and Environmental Science. - 2022. - V. 988(5). - P. 052054. - DOI:https://doi.org/10.1088/1755-1315/988/5/052054.
11. Assessment of the load-bearing capacity of materials and structures using a finite element model / S.A. Sazonova, T.V. Zyazina, G.I. Smetankina [et al.] // Journal of Physics: Conference Series. - 2022. - V. 2388(1). - P. 012059. - DOI:https://doi.org/10.1088/1742-6596/2388/1/012059.
12. Ecologically safe construction of monolithic concrete structures / S.D. Nikolenko, V.Y. Manohin, I.V. Mihnevich, M.V. Manohin // IOP Conference Series: Materials Science and Engineering. Construction and Architecture: Theory and Practice of Innovative Development" (CATPID-2020). - 2020. - P. 052068. - DOI:https://doi.org/10.1088/1757-899X/913/5/052068.
13. Measures to improve the performance of concrete of rein-forced concrete supports of technological overpasses / S.D. Nikolenko, S.A. Sazonova, N.V. Akamsina [et al.] // IOP Conference Series: Earth and Environmental Science. V International Scientific Conference on Agribusiness, Environmental Engineering and Biotechnologies. - 2021. - P. 052036. - DOI:https://doi.org/10.1088/1755-1315/839/5/052036.
14. Dust control of workplaces from bulk materials / S.A. Sazonova, S.D. Nikolenko, E. Vysotskaya [et al.] // AIP Conference Proceedings. Proceedings of the III International Conference on Advanced Technologies in Materials Science, Mechanical and Automation Engineering. - 2021. - P. 060028. - DOI:https://doi.org/10.1063/5.0072036.
15. Control of the formation of defects in brickwork of buildings / S. Sazonova, S. Nikolenko, S. Dorokhin, D. Sysoev // AIP Conference Proceedings. - 2022. - V. 2467- P. 020023. - DOI:https://doi.org/10.1063/5.0093524.
16. Weld defects and automation of methods for their detection / S.A. Sazonova, S.D. Nikolenko, A.A. Osipov [et al.] // IOP Conference Series. Krasnoyarsk Science and Technology City Hall. Krasnoyarsk, Russian Federation, 2021. - P. 22078. - DOI:https://doi.org/10.1088/1742-6596/1889/2/022078.
17. Evaluation of the effect of fermentation conditions on the functional and technological characteristics of the semifinished meat product / Yu.A. Safonova, A.V. Skrypnikov, E.N. Kovaleva [et al.] // IOP Conference Series: Earth and Environmental Science. International Conference on Production and Processing of Agricultural Raw Materials (P2ARM 2021). - 2022. - P. 012049. - DOI:https://doi.org/10.1088/1755-1315/1052/1/012049.
18. Example of integrating e-learning platforms with social network for create effective training courses / O.Y. Lavlinskaya, O.V. Kuripta, F.A. Desyatirikov [et al.] // Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022. - 2022. - Pp. 48-52. - DOI:https://doi.org/10.1109/ElConRus54750.2022.9755510.
19. Development of an operational quality management application for the production process / Yu.A. Safonova, A.V. Lemeshkin, A.N. Pegina, S.S. Rylev // AIP Conference Proceedings. Krasnoyarsk Scientific Centre of the Siberian Branch of the Russian Academy of Sciences. Melville, New York, United States of America. - 2021. - P. 70031. -DOI:https://doi.org/10.1063/5.0071375.
20. Study of the production process of extruded feed and evaluation of the quality of the resulting product using software methods / E.N. Kovaleva, Yu.A. Safonova, A.V. Lemeshkin [et al.] // IOP Conference Series: Earth and Environmental Science. International Conference on Production and Processing of Agricultural Raw Materials (P2ARM 2021). - 2022. - P. 012139. - DOI:https://doi.org/10.1088/1755-1315/1052/1/012139.
21. Novikov, A.I. Grading of scots pine seeds by the seed coat color: how to optimize the engineering parameters of the mobile optoelectronic device / A.I. Novikov, V.K. Zolnikov, T.P. Novikova // Inventions. - 2021. - V. 6, № 1. - P. 7. - DOI:https://doi.org/10.3390/inventions6010007.
22. Methods of assessing the effectiveness of reforestation based on the theory of fuzzy sets / A. Kuzminov, L. Sakharova, M. Stryukov, V.K. Zolnikov // IOP Conference Series: Earth and Environmental Science. "International Forestry Forum "Forest Ecosystems as Global Resource of the Biosphere: Calls, Threats, Solutions". - 2020. - P. 012007. - DOI:https://doi.org/10.1088/1755-1315/595/1/012007.
23. Sakharova, L. Methodology for assessing the sustainability of agricultural production, taking into account its economic efficiency / L. Sakharova, M. Stryukov, V.K. Zolnikov // IOP Conference Series: Earth and Environmental Science. International scientific and practical conference "Forest ecosystems as global resource of the biosphere: calls, threats, solutions" (Forestry-2019). - 2019. - P. 012019. - DOI:https://doi.org/10.1088/1755-1315/392/1/012019.
24. Belokurov, V.P. Modeling passenger transportation processes using vehicles of various forms of ownership / V.P. Belokurov, S.V. Belokurov, V.K. Zolnikov // Transportation Research Procedia. - 2018. - Pp. 44-49. - DOI:https://doi.org/10.1016/j.trpro.2018.12.041.
25. Formation of the predicted training parameters in the form of a discrete information stream / T.E. Smolentseva, V.I. Sumin, V.K. Zolnikov, V.V. Lavlinsky // Journal of Physics: Conference Series. - 2018. - P. 012045. - DOI:https://doi.org/10.1088/1742-6596/973/1/012045.
26. Methods of multi-criteria optimization in problems of simulation of trucking industry / S.V. Belokurov, V.P. Belokurov, V.K. Zolnikov, O.N. Cherkasov // Transportation Research Procedia. 12th International Conference "Organization and Traffic Safety Management in Large Cities", SPbOTSIC 2016. - 2017. - Pp. 47-52. - DOI:https://doi.org/10.1016/j.trpro.2017.01.010.
27. Strength test of the industrial building's load-bearing structures / S.A. Sazonova, S.D. Nikolenko, T.V. Zyazina [et al.] // Journal of Physics: Conference Series. ICMSIT-III 2022: Metrological Support of Innovative Technologies, 2022. - P. 022016. - DOI:https://doi.org/10.1088/1742-6596/2373/2/022016.
28. Behavior of dispersion-reinforced concrete under dynamic action / S.D. Nikolenko, S.A. Sazonova, V.F. Asminin [et al.] // Journal of Physics: Conference Series. ICMSIT-III 2022: Metrological Support of Innovative Technologies, 2022. - P. 022006. - DOI:https://doi.org/10.1088/1742-6596/2373/2/022006.
29. Condition monitoring of multi-apartment buildings / S. Sazonova, S. Nikolenko, E. Chernikov [et al.] // AIP Conference Proceedings. - 2022. - V. 2647. - P. 030018. - DOI:https://doi.org/10.1063/5.0104699.
30. Inspection of project documentation during the construction of an apartment building / S. Sazonova, S. Nikolenko, A. Meshcheryakova [et al.] // AIP Conference Proceedings. - 2022. - V. 2647. - P. 030019. - DOI:https://doi.org/10.1063/5.0104700.
31. Chickpea seeds germination rational parameters optimization / Y.A. Safonova, M.N. Ivliev, A.V. Lemeshkin // Journal of Physics: Conference Series. "International Conference Information Technologies in Business and Industry 2018 - Microprocessor Systems and Telecommunications". - 2018. - P. 032118. - DOI:https://doi.org/10.1088/1742-6596/1015/3/032118.
32. Assessment of the impact of composite mixtures on the quality of new meat products / Y.A. Safonova, E.E. Kurchaeva, A.V. Lemeshkin [et al.] // IOP Conference Series: Earth and Environmental Science. "International Conference on Production and Processing of Agricultural Raw Materials - Technology of Meat, Fish and Dairy Products". - 2021. - P. 032002. - DOI:https://doi.org/10.1088/1755-1315/640/3/032002.
33. Software tools for assessing the environmental safety of city filling stations/ O.V. Kuripta, Yu.A. Vorobieva, K.V. Garmonov [et al.] // International scientific and practical conference "Ensuring sustainable development in the context of agriculture, green energy, ecology and earth science" 25 January 2021, Smolensk, Russian Federation. London, 2021. - P. 042051. - DOI:https://doi.org/10.1088/1755-1315/723/4/042051.
34. Zolnikov, V. Verification methods for complex-functional blocks in CAD for chips deep submicron design standards / V. Zolnikov, K. Zolnikov, N. Ilina, K. Grabovy // E3S Web of Conferences. - 2023. - V. 376. - P. 01090.
35. Environmental impact consideration in the measures to improve the builders of different specialties working conditions / S.A. Sazonova, V.K. Zolnikov, K.V. Zolnikov [et al.] // E3S Web of Conferences. - 2023. - T. 389. - P. 02007. - DOI:https://doi.org/10.1051/e3sconf/202338902007.
